Question

Глицерин 1)Относится к предельным углеводородам 2)относится к одноатомным спиртам 3)не вступает в реакцию с Cl2 4)является вязкой жидкостью 5)взаимодействует с галогеновидородами

Answer 1

Правильные ответы: 1;4;5

Answer 2

Glycerin:

Glycerin, also known as glycerol, is a colorless, odorless, and sweet-tasting liquid. It is a versatile compound that is used in various industries, including pharmaceuticals, cosmetics, and food production. Let's address each statement one by one:

1) Glycerin does not belong to the class of saturated hydrocarbons (predel'nye uglevodorody). Glycerin is not a hydrocarbon at all. It is a trihydroxy alcohol, meaning it contains three hydroxyl (-OH) groups. Hydrocarbons, on the other hand, are compounds composed only of carbon and hydrogen atoms.

2) Glycerin is not classified as a monatomic alcohol (odnoatomnye spirty). Glycerin is a polyatomic alcohol because it contains multiple hydroxyl groups. Monatomic alcohols, as the name suggests, have only one hydroxyl group.

3) Glycerin does not react with Cl2 (chlorine gas). Glycerin is generally unreactive with chlorine gas. However, it is important to note that under certain conditions, such as in the presence of a catalyst or under high temperatures, glycerin can undergo reactions with chlorine. These reactions can lead to the formation of chlorinated derivatives of glycerin.

4) Glycerin is a viscous liquid (yavlyaetsya v'yazkoy zhidkost'yu). Yes, glycerin is indeed a viscous liquid. It has a high viscosity, which means it flows slowly and has a thick consistency. This property makes it useful in various applications, such as in the production of creams, lotions, and other cosmetic products.

5) Glycerin interacts with halogen hydrides (vzaimodeystvuet s galogenovodorodami). Glycerin can react with halogen hydrides, such as hydrogen chloride (HCl), hydrogen bromide (HBr), and hydrogen iodide (HI). These reactions can lead to the formation of halogenated derivatives of glycerin.

Please let me know if you have any further questions!